EJ25 Shortblocks

SKU OUT-SB-S1R
$3,550.00

Outfront Motorsports Stage 1 RA shortblock is for that added Protection against ring land failure on a lightly modified car. These custom pistons are made specifically for use with B25, V25, W25, and N25 cylinder heads found on the 04+ STI and other EJ257 applications.

This block is rated at 500 BHP.

Read more: New OEM RA Shortblock W/ Forged CP EJ257 Pistons 99.5 w/ Race Bearings

SKU OUT-SB-S1R-D
$3,550.00

Outfront Motorsports Stage 1 RA shortblock is for that added Protection against ring land failure on a lightly modified car. These custom pistons are made specifically for use with the D25 cylinder heads found on the 06-14 WRX and other EJ255 applications.
This block is rated at 500 BHP.

Read more: New OEM RA Shortblock W/ Forged CP EJ255 Pistons 99.5 w/ Race Bearings 99.5

SKU OUT-SB-S1R-H
$3,550.00

Outfront Motorsports Stage 1 RA shortblock is for that added Protection against ring land failure on a lightly modified car. These custom pistons are made specifically for use with the S20 cylinder heads found on the 02-05 WRX and other EJ20 applications without cylinder head combustion chamber modification. This block is rated at 500 BHP.

Read more: New OEM RA Shortblock W/ Forged CP Hybrid Pistons 99.5 w/ Race Bearings 99.5

SKU OUT-SB-S1-H
$3,140.00

Outfront Motorsports Stage 1 RA shortblock is for that added Protection against ring land failure on a lightly modified car. These custom pistons are made specifically for use with the S20 cylinder heads found on the 02-05 WRX and other EJ20 applications without cylinder head combustion chamber modification. This block is rated at 500 BHP.

Read more: New OEM RA Shortblock W/ Forged CP Hybrid Pistons 99.5

SKU OUT-SB-V4-RACER+
$8,100.00
Block Options:





This Block Is Our V4 Closed Deck EJ257 Racer+ With Billet Crankshaft, Custom Je Ultra Pistons and +2mm longer Manley Tri Beam Rods w/ 625+ bolts. This short block is the go to for 1100+ BHP.

Read more: Outfront Motorsports V4 Racer+ Shortblock

SKU OUT-SB-V4-RACER
$7,000.00
Block Options:





This Block Is Our V4 Closed Deck EJ257 Racer With Je Ultra Pistons and +2mm longer Manley Tri Beam Rods w/ 625+ bolts. This short block is the go to for 1000+ BHP.

Read more: Outfront Motorsports V4 Racer Shortblock

SKU OUT-SB-V3-ULTRA
$5,100.00
Block Options:




This Block Is Our V3 Closed Deck EJ257 Ultra With Je Ultra Pistons and Boostline Rods. This short block is the go to for 700 BHP.

Read more: Closed Deck EJ257 V3 Ultra Short Block

SKU OUT-SB-V4-ULTRA
$5,800.00
Block Options:



This Block Is Our V4 Closed Deck EJ257 Ultra With Je Ultra Pistons and Manley Tri-Beam Connecting Rods W/ ARP 625+ Bolts. This short block is the go-to for 1000 BHP.

Read more: Closed Deck EJ257 V4 Ultra Short Block

SKU OUT-SB-V3-LR
$4,475.00
Block Options:




This Block Is Our V3 Closed Deck EJ257 Long Rod Short Block W/ Je Pistons and Outfront +2mm Rods. This short block is the go to for 700 BHP and Higher RPM.

Read more: Closed Deck EJ257 V3 Long Rod Short Block

SKU OUT-SB-V4-LR
$5,195.00
Block Options:



This Block Is Our V4 Closed Deck EJ257 Long Rod Short Block W/ Je Pistons and Outfront +2mm Rods W/ 625+ Bolts. This short block is the go to for 800 BHP and Higher RPM.

Read more: Closed Deck EJ257 V4 Long Rod Short Block

SKU OUT-SB-GG-LR
$3,600.00
Block Options:



Block Configurations:

This Block Is Our Base Non Closed Deck (Semi Closed) EJ257 +2mm Long Rod Engine With Forged Internals.

This is recommended for 600BHP or less.

Read more: “Grocery Getter” Long Rod Forged Shortblock

SKU OUT-SB-V3BASE
$4,425.00
Block Options:






Block Configurations:

This Block Is Our Closed Deck EJ257 With Forged Internals. 

Read more: Closed Deck V3 Base Shortblock

SKU OUT-SB-GG
$3,550.00
Block Options:



Block Configurations:

This Block Is Our Base Non Closed Deck (Semi Closed) EJ257 With Forged Internals. This is for 500 WHP or less.

Read more: “Grocery Getter” Forged Shortblock